Overconfidence is one of the main causes of spreadsheet errors. Being informed about overconfidence leads to more accurate spreadsheets.
See our bibliography of spreadsheet best practice, risk management, errors and testing, and methods for improving spreadsheets.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Your spreadsheets may be disasters in the making. Strive for spreadsheets that are validated, reliable, and auditable.
Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.
The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
This early spreadsheet, a Babylonian clay tablet c.1800 BC, contains several errors. How many errors do your spreadsheets have?
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